Google PageRank for AI agents. 25,000+ tools indexed.

mcp MCP Server

extensiondev/mcp

Score: 71.2 Rank #3805 MCP Server
[![AgentRank](https://agentrank-ai.com/api/v1/badge/extensiondev--mcp)](https://agentrank-ai.com/tool/extensiondev--mcp/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge)
Are you the maintainer of extensiondev/mcp? Claim this listing →

MCP server that lets AI agents build, run, inspect, and publish browser extensions. 30 tools for scaffolding, live DOM inspection, log streaming, and store-ready builds across Chrome, Edge, Firefox, Safari, and every Chromium- or Gecko-based browser.

Add AgentRank to Claude Code Discover and compare tools like extensiondev/mcp — your AI finds the right one automatically
Get API Access →
claude mcp add agentrank -- npx -y agentrank-mcp-server

Overview

extensiondev/mcp is a TypeScript MCP server licensed under Apache-2.0. MCP server that lets AI agents build, run, inspect, and publish browser extensions. 30 tools for scaffolding, live DOM inspection, log streaming, and store-ready builds across Chrome, Edge, Firefox, Safari, and every Chromium- or Gecko-based browser.

Ranked #3805 out of 24846 indexed tools.

Ecosystem

TypeScript Apache-2.0

Score Breakdown

StarsFreshnessIssue HealthContributorsDependents
Stars 15% 4

4 stars → early stage

Freshness 25% 1mo ago

Last commit 1mo ago → moderate activity

Issue Health 25% 67%

2/3 issues closed → decent issue management

Contributors 10% 3

3 contributors → small team

Dependents 25% 0

No dependents → no downstream usage

npm Downloads N/A
PyPI Downloads N/A
Forks 0
Description Detailed
License Apache-2.0

Weights: Freshness 20% · Issue Health 20% · Dependents 22% · Stars 10% · Contributors 8% · How we score →

How to Improve

Freshness high impact

Last commit was 32 days ago — a recent commit would boost your freshness score

Dependents medium impact

No downstream dependents detected yet — adoption by other projects is the strongest trust signal

Badge all embed codes →

AgentRank score for extensiondev/mcp
[![AgentRank](https://agentrank-ai.com/api/v1/badge/extensiondev--mcp)](https://agentrank-ai.com/tool/extensiondev--mcp/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge)
<a href="https://agentrank-ai.com/tool/extensiondev--mcp/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge"><img src="https://agentrank-ai.com/api/v1/badge/extensiondev--mcp" alt="AgentRank"></a>

Embed Widget docs →

Embed a rich score widget on your site or blog.

<script src="https://agentrank-ai.com/embed.js" data-tool="extensiondev/mcp"></script>

Matched Queries

"mcp server""mcp-server"topic:mcptopic:mcp-servertopic:model-context-protocol

Get the weekly AgentRank digest

Top movers, new tools, ecosystem insights — straight to your inbox.